lipo- 或 lip-
pref.（前缀）
语源
pref.（前缀）
- Fat; fatty; fatty tissue:
胖的；油腻的；脂肪组织：
lipolysis.
脂解作用
语源
- From Greek lipos [fat] * see leip-
源自 希腊语 lipos [胖的] *参见 leip-
lipo- or (before a vowel) lip-
combining form
fat or fatty
⇒
lipoprotein
Origin
from Greek lipos fatlipo-1
Word Origin
1
a combining form meaning “fat,” used in the formation of compound words:
lipolysis.
Also, especially before a vowel, lip-.
Origin
combining form representing Greek lípos fat
lipo-2
1
a combining form meaning “lacking,” “leaving,” used in the formation of compound words:
lipography.
Origin
< Greek, combining form of lip-, weak stem of leípein to leave, be lacking; see -o-
Related Words
- lipofuscin
- lip-
- lipochrome
- lipocyte
- lipogram
- lipography
lipo-in chemistry a word element meaning 'fat', as in lipochrome.
Also, lip-. [Greek, combining form of lipos fat]
lipo-
combining form
⇨ see lip-
combining form
⇨ see lip-
lipo-
combining form
- relating to fat or other lipids表示“与脂（肪）（有关）的”：
-
liposuction
lipoprotein.
词源
from Greek lipos 'fat'.
1866 A. Flint Princ. Med. (1880) 72In diabetes the blood often has a slightly milky appearance from an increased amount of fat. This condition of the blood has been called *lipaemia.
1915 Jrnl. Biol. Chem. XXIII. 317Alimentary lipemia is due to nothing more than the addition of these glycerides.
1961 Lancet 26 Aug. 492/2 After fat ingestion, visible lipæmia normally reaches a maximum in about four hours.
1906 Bio-Chem. Jrnl. II. 22Case XV, also not *lipaemic, was allowed a fat-rich diet, but five days later the lipaemic condition was absent, and has remained so.
1961 Lancet 26 Aug. 492/2 Sera from 10 patients..were visibly lipæmic before sodium d-thyroxine was given.
1960 Biochim. & Biophys. Acta XXXVII. 314 The turnover numbers at 25° vary from 1000 with dl-lipoic acid to about 80,000 with dl-*lipoamide.
1972 Zeitschr. für physiol.Chem. CCCLIII. 875/2We measured the overall reaction of the multi⁓enzyme complex.., the decarboxylase and the lipoamide oxidoreductase.
1954 V. H. Cheldelin in Sebrell & Harris Vitamins III. xviii. 580The cyclic disulfide may react to produce an acyl *lipoate.
1970 R. W. McGilvery Biochem. xi. 215The oxidizing agent is a coenzyme containing a disulfide bond, lipoate, which is attached to a lysyl residue in the peptide chain of transsuccinylase.
1936 L. R. Dragstedt et al. inAmer. Jrnl. Physiol. CXVII. 180We have chosen the name ‘*lipocaic’ for this substance. It is derived from the Greek words ‘λιπος’, ‘fat’ and ‘καιω’, ‘I burn’. A more general term suggesting that the hormone plays a rôle in the utilization of fat was sought but without success.
1955 H. J. Deuel Lipids II. vi. 672A number of facts lead one to question whether or not lipocaic can be classified as a hormone in the usual sense of the word.
1936 Biol. Abstr. X. 219During differentiation the cells..are relatively small..; ergastoplasm is absent and the reserve material consists of yolk globules and *lipochondria.
1946 Jrnl. Exper. Zool. CI. 361Apart from finding yolk, pigment granules, and mitochondria, these workers observed large osmiophilic fat granules... These elements were called lipochondria. [ sc. Ries and Fischer]
1946 . [ see liposome 1]
1950 J. R. Baker in Proc. Linn. Soc. CLXII. 71Since the particular artifact studied by Golgi represents so badly what is actually present in the living cytoplasm, it no longer seems desirable to connect the great neurologist's name with this cellular constituent. A descriptive name is surely preferable. Ries's name ‘Lipochondrien’ (Ries, 1935) is convenient, but a Greek ending is more suitable for a word that must be used internationally, I therefore suggest lipochondrion (plural lipochondria).
1968 . [ see liposome 1]
1971 Acta Embryol. Exper. 43 (heading)The cytoplasmic inclusions of the salamander oocyte. III. Lipochondria.
1946 Jrnl. Exper. Zool. CI. 390Only *lipochondrial substances were involved.
1887 Encycl. Brit. XXII. 420/2A red pigment of the *lipochrome series.
1928 . [ see lipofuscin below]
1951 H. J. Deuel Lipids I. vi. 511The term lipochrome was proposed by Krukenberg to cover a number of animal and plant pigments which had been known by such diverse names as luteins, carotin, zoonerythrin, tetronerythrin, chlorophane, xanthophane, and rhodophane. Although this designation was originally limited to pigments with yellow or reddish tints, by implication it obviously should include any fat-soluble pigment such as chlorophyll.
1968 Lipochrome . [ see lipofuscin below]
1923 Chem. Abstr. XVII. 1667*Lipofuscin is not limited to ectodermal cells, although it is found there chiefly.
1928 Amer. Jrnl. Path. IV. 293The pigment present in these last organs..is a yellow to brown granular substance which is frequently tinged with fat stains, and therefore has been called lipochrome in this country, and lipofuscin in Germany. These two names are used to designate the substance in most English and American literature, but they actually represent different pigments.
1964 Oceanogr. & MarineBiol. II. 408Another brown pigment appears to be a lipofuscin. [ in the echinoderm Diadema]
1968 Passmore & Robson Compan. Med. Stud. I. xiii. 16/1Lipofuscin, one of the commonest cellular pigments, is known by a variety of names (wear and tear pigment, haemofuscin, lipochrome, brown atrophy and age pigment), a selection which demonstrates its complexity as well as ignorance of its function, and indicates that it contains some lipid and some iron.
1882 Quain Dict. Med. 1052/1The current views on *lipogenesis or fat-formation.
1897 Allbutt's Syst. Med. IV. 308They are often obese, and hence the name ‘*lipogenic glycosuria’ has been used in these cases.
1872 Thudichum Chem. Phys. 24This particular form of fatty acid emulsion occurs in *lipohæmia.
1951 L. J. Reed et al. in Science 27 July 93/2This work has led to the obtaining of a crystalline compound from processed insoluble liver residues, which is highly active for the growth of Streptococcus lactis in the absence of acetate... This compound is being called α*-lipoic acid.
Ibid. ,The crystalline compound reported in this paper is designated as α-lipoic acid to indicate that it is the first member to be obtained of a series of chemically related substances which possess acetate-replacing and pyruvate oxidase factor activity.
1962 H. A. Krebs in A. Pirie Lens MetabolismRel. Cataract 351Cofactors such as..pyridoxal phosphate, or lipoic acid may play a role in controlling reaction rates by virtue of being shared cofactors.
1968 R. F. Steiner LifeChem. vi. 100The reduced form of lipoic acid contains two sulfhydryl groups..and can accept an acetyl group from active acetaldehyde.
1903 Dorland Med. Dict. (ed. 3) 380/1*Lipolysis.
1907 Science 27 Sept. 413/1 Since the bile salts are known to increase lipolysis, the effects of the sodium salts of cholic, glycocholic and taurocholic acids in n/500 solutions were tested on lipolytic hemolysis.
1972 Jrnl. LipidRes. XIII. 651 (heading)Effect of cell size on lipolysis and antilipolytic action of insulin in human fat cells.
1898 W. S. L. Barlow Man. Gen. Pathol. 507The *lipolytic ferment of the pancreas (steapsin).
1912 Jrnl. Amer. Chem. Soc. XXXIV. 845Preparations possessing lipolytic activity.
1955 H. J. Deuel Lipids II. ii. 15No correlation between sex, age, or food intake and lipolytic activity of adipose tissue was observed in rats.
1972 Jrnl. LipidRes. XIII. 325 (heading)Hydrolysis of fully esterified alcohols..by the lipolytic enzymes of rat pancreatic juice.
1912 Jrnl. Amer. Chem. Soc. XXXIV. 829*Lipolytically inactive substances.
1917 Jrnl. Biol. Chem. XXIX. p. xxvi,Experiments..resulted in the production of lipolytically active substances by the action of alkali on castor bean globulin, caesin, and gelatin.
1938 A. D. Whitehead tr. Jordan'sTechnol. Solvents i. 12The aliphatic..and aromatic..hydrocarbons..are electrically neutral or non-polar since they contain no hydrophile groups. They are therefore hydrophobic or *lipophile.
1950 Chem. &Engin. News 26 June 2181 (Advt. ),The Atlas HLB System..is based on the hydrophile-lipophile balance of each emulsifier.
1965 Acta Endocrinol. XLIX. 538 Whether these findings can be attributed to the lipophile properties of the sulphatide facilitating its entrance into the cell cannot be decided.
1946 Arkiv för Kemi, Mineral. ochGeol. XXIIa. xviii. 29The *lipophilic end should contain an aromatic structure.
1954 Jirgensons & Straumanis ShortTextbk. ColloidChem. ii. 16Substances which, like rubber, polystyrene or polyvinyl⁓chloride do not contain hydrophilic groups are insoluble in water. They are composed of lipophilic..groups such as CH3,{b1}CH2{b1}, and others, which have some affinity for the molecules of fats, fat solvents and other oils.
1971 Nature 21 May 186/2 Morphine has a highly lipophilic molecule.
1946 G. M. Sutheim Introd. Emulsions i. 4Hydrophilic substances..are named oleophobic or *lipophobic.
1961 E. O'F. Walsh Introd. Biochem. ii. 33The polar end of the lecithin molecule, here represented as a Zwitterion, is hydrophilic and lipophobic.
1954 Chem. Abstr. XLVIII. 9453Injection of a *lipopolysaccharide from Salmonella abortivoequina increases the phagocytic activity of the granulocytes.
1958 Immunology I. 181 The stimulation of non-specific immunity by lipopolysaccharides could not be correlated with the serum properdin level at the time of challenge.
1970 W. J. Lennarz in S. J. Wakil Lipid Metabolism v. 164Lipopolysaccharides, the complex heteropolysaccharides typical of Gram-negative enteric bacteria, are currently under extensive investigation.
1909 Chem. Abstr. III. 82It is probable that in fatty degeneration there is a splitting off of fat from *lipoproteins of this character.
1929 Jrnl. Immunol. XVI. 448The constituents in fowl sera responsible for these non-specific precipitations are indicated to be lipo-proteins and neutral fats.
1955 H. J. Deuel Lipids II. v. 371The lipoproteins are widely distributed in living matter, where they occur in cell nuclei, mitochondria, cell membranes, chloroplasts, in egg yolk, in milk, and in blood.
1971 L. W. Burley in Johnson & Davenport Biochem. Lipids iv. 86‘Proteolipids’..differ from lipoproteins in being soluble in certain organic solvents but insoluble in aqueous solutions.
1893 Dunglison Dict. Med. Sci. (ed. 21) 637/2*Liposarcoma.
1916 E. H. Kettle Path. Tumours ii. 94Liposarcomata..are undoubtedly rare.
1970 Passmore & Robson Compan. Med. Studies II. xxx. 16/2Liposarcomata are most common in old men.
1943 D. W. Woolley in Jrnl. Biol. Chem. CXLVII. 581It is proposed to call the new substance soybean *lipositol, since it is a lipid which contains inositol.
1949 H. W. Florey et al. Antibiotics II. xliv. 1386The antibacterial activity of 50 units of streptomycin in 1 ml. was completely antagonized by as little as 0·2 µg. of lipositol.
1969 S. R. Williams Nutrition & Diet Therapy iii. 29/1Other important phospholipids are cephalins and lipositols, which are like the lecithins except that they contain other factors in place of choline.
1960 Biochem. Jrnl. LXXVII. 347/1There is a close correlation between the rates of the enzyme-catalysed oxidation of DPNH by the lipoyl derivatives used and the rates of reoxidation of the red intermediate..by the same *lipoyl derivatives.
1970 R. W. McGilvery Biochem. xi. 215The reaction is now complete except for the regeneration of the original disulfide bond in the lipoyl group.
1942 E. Chargaff in Jrnl. Biol. Chem. CXLII. 491The phosphatide-vitellin complex occurring in hen's egg yolk..will be designated *lipovitellin.
1982 Sci. Amer. Nov. 140/1As vitellogenin enters the follicle it is broken down into lipovitellin and phosvitin, which are remade into yolk. The structure of lipovitellin is much the same among species ; the structure of phosvitin varies among species. [ of garter snake]
lipo-
word-forming element meaning "fat" (n.), from Greek lipo-, comb. form of lipos "fat" (n.), from PIE root *leip- "to stick, adhere," also used to form words for "fat," see leave, v.).
ORIGIN: from Greek lipos fat: see -o-
lipo-
I.
— see lip-
II.combining form
Etymology: French, from Late Latin, from Greek, from leipein to leave, be lacking — more at loan
1. : lacking : without
< lipography >
2. : leaving : abandoning
< lipoxenous >
I.
— see lip-
II.
1.
< lipography >
2.
< lipoxenous >
lipo-lip-
Prefix
- Of or relating to fat.
- biochemistry Of or relating to lipids.
Etymology
From Ancient Greek λῐ́πος (lípos, “animal fat”).